<html>
<head>
    <title>include 指令</title>
</head>
<body>

<#if message_type="email">
    <#include "sub/email.ftl">
<#elseif message_type="sms">
    <#include "sub/sms.ftl">
<#else>
    <#include "sub/default.ftl">
</#if>

</body>
</html>